Carrier P257-FLEX1660 Totaline FLEX16 Variable Speed ECM Blower Motor 1HP 115/208-230V

The Carrier Totaline P257-FLEX1660 is a FLEX16 series variable speed Electronically Commutated Motor (ECM) designed as a direct replacement for 16-pin 2.0, 2.3, and EON variable speed blower motors in residential and light commercial HVAC systems. Rated at 1 HP and dual-voltage compatible at 115/208-230V, this motor delivers reliable, energy-efficient airflow control in direct-drive blower applications.

Key Features:

• 1 HP output with dual-voltage operation: 115V / 208-230V
• 1075 RPM operating speed, 50/60 Hz, single phase
• Replaces 16-pin 2.0, 2.3, and EON variable speed blower motors
• Same OEM-compatible connections — no rewiring required
• Adjustable airflow and rotation via EZ Interface
• Compatible with existing mounting bracket or any standard 48 Frame mount
• Automatic dual rotation — reversible without disassembly
• UL and CSA approved for safety compliance
• Designed for continuous, air-over duty — must be mounted in the airstream

The P257-FLEX1660 is part of Carrier's Totaline aftermarket replacement motor line, engineered to restore variable speed performance in HVAC air handlers and furnaces. Its plug-and-play compatibility and adjustable settings make it a straightforward field replacement with minimal downtime.